Diagnostics
Diagnostics
Appearance | Description |
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No lights | Check the battery charger fuse. |
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| Verify that the battery and charger contacts are clean and in good shape. |
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| Attempt the Recharging a “Dead” Battery on page 4. If after 4 - 5 attempts this |
| process does not work, the battery is spent and cannot be recharged. Remove the |
| battery and dispose of it properly. |
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Green “Ready” light blinks | Charger ready to accept battery for charging. |
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Yellow “Charge” light blinking | Normal charging process (balancing mode). |
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Yellow “Charge” light stays on | Normal charge mode. |
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Yellow “Charge” light blinks | Normal “Trickle Charge” mode (24 hour charge). |
with green “Ready” light on |
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Green “Ready” stays on | Indicates a full charge. Use the battery or leave it in the charger. The automatic |
| “Maintenance Mode” holds the batteries at full charge. |
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Orange “Temp” light comes on | No action required. Indicates that the charger has automatically shut down |
| because of battery temperature. When battery cools, normal charging resumes. |
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Orange “Temp” light flashing | No action required. Charger has entered a reduced charge mode. |
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Red “Defective” light stays on | Press “Start” button to attempt to revive battery using the 24 hour “Trickle Charge” |
| process. If “Defective” light stays on properly dispose of faulty battery. |
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Significantly reduced battery | Battery may be developing a memory effect. Pressing the “Start” button starts a |
life between charges | trickle charge process which might improve battery life. |
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Yellow “Charge” and orange | Defective wall outlet. Consult an electrician. |
“Temp” lights fast flash |
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309502G | 5 |